| d |
D |
B |
r |
Ew.Fw |
Cr |
Cor |
脂润滑 |
油润滑 |
d1 |
D1 |
b |
k |
da(min) |
Da(max) |
ra(max) |
| NN48/750K30/W33 |
750 |
920 |
170 |
5 |
879 |
3550 |
10000 |
460 |
530 |
811 |
- |
22.3 |
12 |
770 |
887 |
4 |
235 |
| NNU49/750/W33X |
750 |
1000 |
250 |
8 |
831 |
5050 |
16000 |
420 |
480 |
- |
918 |
- |
- |
776 |
974 |
5 |
570 |
| NNU49/750 |
750 |
1000 |
250 |
6 |
831 |
5400 |
15800 |
420 |
480 |
- |
918 |
- |
- |
776 |
974 |
5 |
535 |
| NN30/750/W33 |
750 |
1090 |
250 |
7.5 |
1013 |
6800 |
15000 |
550 |
600 |
877 |
- |
22.3 |
12 |
784 |
1011 |
6 |
700 |
| NN30/750/P63W33YB5 |
750 |
1090 |
250 |
7.5 |
1007 |
7050 |
16000 |
550 |
620 |
- |
- |
22.3 |
12 |
- |
- |
6 |
767 |
| NNU40/750/W33 |
750 |
1090 |
335 |
7.5 |
830 |
10000 |
23500 |
350 |
420 |
- |
991 |
22.3 |
12 |
784 |
1000 |
6 |
924 |
| NNU41/750/W33 |
750 |
1220 |
475 |
9.5 |
871 |
16000 |
35600 |
280 |
350 |
- |
1083 |
22.3 |
12 |
790 |
1180 |
8 |
2240 |
| NNU49/800/W33X |
800 |
1060 |
258 |
6 |
884 |
5800 |
16500 |
360 |
440 |
- |
974 |
22.3 |
12 |
826 |
1034 |
5 |
614 |
| NNU49/800K/W33 |
800 |
1060 |
258 |
6 |
884 |
5700 |
16900 |
380 |
450 |
- |
974 |
22.3 |
12 |
826 |
1034 |
5 |
639 |
| NN30/800K/W33 |
800 |
1150 |
258 |
7.5 |
1065 |
7500 |
17500 |
510 |
580 |
929 |
- |
22.3 |
12 |
833 |
1071 |
6 |
750 |
| NN30/800/W33 |
800 |
1150 |
258 |
7.5 |
1065 |
7500 |
17500 |
510 |
580 |
929 |
- |
22.3 |
12 |
833 |
1071 |
6 |
785 |
| NNU40/800/W33 |
800 |
1150 |
345 |
7.5 |
885 |
10500 |
26500 |
330 |
380 |
- |
1046 |
22.3 |
12 |
833 |
1117 |
6 |
1150 |
| NNU41/800/W33 |
800 |
1280 |
475 |
9.5 |
921 |
15500 |
36000 |
270 |
325 |
- |
1141 |
22.3 |
12 |
840 |
1240 |
8 |
2380 |
| NNU49/850/W33X |
850 |
1120 |
272 |
6 |
939 |
5650 |
17500 |
350 |
420 |
- |
1029 |
22.3 |
12 |
876 |
1094 |
5 |
715 |
| NN30/850/W33 |
850 |
1220 |
272 |
7.5 |
1130 |
7800 |
18000 |
470 |
520 |
986 |
- |
22.3 |
12 |
883 |
1187 |
6 |
935 |